| 摘要 |
FIELD: medicine.SUBSTANCE: described are medical material and device for blood purification. Device is obtained by incorporating a medical material, which contains hydrophilic copolymer present on surface contacting blood, where 3/mcmor less of particulate protuberances of 50 nm or higher particle diameter are present on said blood-contacting surface, and relaxation time at -40 °C of water adsorbed to hydrophilic copolymer is 5.0×10seconds to 2.5×10s.EFFECT: medical material and device have high antithrombotic properties and high safety.10 cl, 7 dwg, 3 tbl, 18 ex |
